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Remove a bogus increment of %di when scanning the list of loader paths.

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%di will already point to the character after the nul char when the
'repnz scasb' terminates.

Submitted by:	Tom Cosgrove tom dot cosgrove at arches-consulting dot com
This commit is contained in:
John Baldwin 2004-06-22 21:52:20 +00:00
parent 100ecbae22
commit 3c077ec681
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=130942
1 changed files with 0 additions and 1 deletions
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sys/boot/i386/cdboot/cdboot.s
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@ -151,7 +151,6 @@ lookup_path: push %si # Save file name pointer
mov $0xffff,%cx # path name by
repnz # scanning for
scasb # nul char
inc %di # Skip nul
mov %di,%si # Point %si at next path
mov (%si),%al # Get first char of next path
or %al,%al # Is it double nul?